The number of Ekedahl-Oort strata intersecting the supersingular locus in the Siegel modular variety

Ryosuke Shimada

Source record

Source: arXiv

Published: Sep 23, 2026

arXiv: 2609.27198

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Source abstract

Let $N_g$ be the number of Ekedahl-Oort strata intersecting the supersingular locus in the Siegel modular variety. We prove that $N_g\sim 2^{g-1}$ as $g\to\infty$ .

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